Bullens, D. K. <br/><br/>
Steel and its heat treatment : volume I principles  

 - 5th. ed. 
 - New York  John Wiley and Sons  1948 
 - 489 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steel-Heat treatment 
<br/><br/><label>Dewey Class. No.: </label>672.36  / B873s 1948